I am trying to track logged errors upstream from the error to the file that may have been affected.
What is the easy(and not so dangerous) way to: 1. derive OST inode from OST object? OST object modulo 32 for directory on OST then run debug.ldiskfs(stat) the file(ost object), after cd into O/0/d$modulo_number, that displays inode of object on the OST 2. derive MDS inode from OST inode? use a tool that is nice uses OST inode and gives me the mds inode or decode using source code the extended attributes that are in some hex string that is in the output from the debugfs step above at "fid =" line. 3.derive filename from MDS inode? run debug.ldiskfs(ncheck) the MDS inode that displays the filename. PS; debug.ldiskfs used with -c option to load faster. -- }}}===============>> LLNL James E. Harm (Jim); [EMAIL PROTECTED] System Administrator, ICCD Clusters (925) 422-4018 Page: 423-7705x57152 _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
